User-agent: ia_archiver
Disallow: /

User-agent: *
Disallow: /banner/

User-agent: *
Disallow: /photos/

User-agent: *
Disallow: /images/

User-agent: *
Disallow: /stats/

User-Agent: Googlebot-Image 
Disallow: /*.gif$
Disallow: /*.jpg$

User-agent: Yahoo-MMCrawler
Disallow: /*.gif$
Disallow: /*.jpg$

User-agent: MSNBot
Disallow: /*.jpg$
Disallow: /*.gif$